Wave spring forming equipment

Abstract

The utility model relates to the technical field of wave spring processing, and discloses wave spring forming equipment which comprises a base, an extrusion cavity is formed in the middle of the base, a feeder is arranged on the upper surface of the base, one end of the extrusion cavity is connected with a first die end in a sliding mode, and the other end of the extrusion cavity is connected with a second die end in a sliding mode. Through cooperation of the connecting plate, the baffle, the arc-shaped limiting plate, the two-way screw rod and the driving assembly, the width of the bottom plate and the width of the blanking groove can be synchronously adjusted, material blanks with different thicknesses can be conveniently machined, and a good practical effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of wave spring processing, in particular to wave spring forming equipment. Background Art

[0002] Wave spring, also known as wave spring, is an elastic element with several peaks and valleys on a thin metal ring. It is usually used in situations where the load and deformation are not large, the spring stiffness is required to be small, and axial preload needs to be applied.

[0003] The utility model patent application document with publication number "CN215941380U" discloses a wave spring forming device, which is mainly composed of a base, an extrusion cavity, a feeder, a first mold end and a second mold end. The technical solution has a simple structure, is easy to use, and saves time and effort.

[0004] The wave spring forming device disclosed in the above document has the following defects: the feeder of the forming device cannot adjust the width of the feed trough during use, which results in that only blanks of a certain width can be processed, and the practicality is poor.

[0005] It can be seen from this that the feeder of the existing wave spring forming device cannot adjust the width of the feed trough, and it is necessary to improve the existing shortcomings and provide a wave spring forming device. Utility Model Content

[0006] The purpose of the utility model is to provide a wave spring forming device to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0008] The utility model discloses a wave spring forming device, comprising a base, an extrusion cavity is provided in the middle of the base, a feeder is provided on the upper surface of the base, one end of the extrusion cavity is slidably connected to a first die end, the other end of the extrusion cavity is slidably connected to a second die end, the feeder comprises a bottom plate, both ends of the bottom plate are provided with side plates by first bolts, a top plate is provided between the two side plates, a driving assembly is provided on the upper surface of the top plate, a bidirectional screw is rotatably connected between the two side plates, a connecting plate is slidably connected to the outer surface of the bidirectional screw, the connecting plate is fixed in two and symmetrically arranged, a baffle is provided on the lower surface of the connecting plate, an arc-shaped limit plate is provided on one end of the baffle, and a blanking trough is provided on the outer surface of the extrusion cavity.

[0009] Furthermore, the driving assembly includes a driving motor, a driving gear is installed at the output end of the driving motor, a through opening is opened in the middle of the top plate, a first driven gear is rotatably connected to the inside of the through opening through a pin rod, a second driven gear is installed on the outer surface of the bidirectional screw, the driving gear is meshingly connected to the first driven gear, and the first driven gear is meshingly connected to the second driven gear.

[0010] Furthermore, a support is installed on the upper surface of the top plate, a driving motor is installed on the upper surface of the support, a slide groove is opened on the lower surface of the top plate, a slider is provided on the upper surface of the connecting plate, and the slider is slidably connected inside the slide groove.

[0011] Furthermore, a cushion block is installed on the lower surface of the bottom plate, and the cushion block is installed on the upper surface of the base through a second bolt.

[0012] Furthermore, a support plate is mounted on the lower surface of the base via a third bolt.

[0013] The utility model has the following beneficial effects:

[0014] (1) The utility model can synchronously adjust the width of the bottom plate and the blanking chute through the cooperation between the connecting plate, the baffle plate, the arc-shaped limit plate, the bidirectional screw and the driving assembly, so as to facilitate the processing of blanks of different thicknesses and achieve better practical effects.

[0015] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the utility model when the baffle becomes wider;

[0019] Figure 3 It is an exploded view of the local structure of the utility model;

[0020] Figure 4 This is an exploded diagram of the feeder structure of the utility model;

[0021] Figure 5 This is a cross-sectional view of the feeder structure of the utility model;

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] In the figure: 1. base; 101. extrusion chamber; 10101. blanking chute; 2. feeder; 201. bottom plate; 202. first bolt; 203. side plate; 204. top plate; 20401. slideway; 205. drive assembly; 20501. drive motor; 20502. driving gear; 20503. first driven gear; 20504. second driven gear; 206. bidirectional screw; 207. connecting plate; 20701. slider; 208. baffle; 209. arc limit plate; 2010. support; 2011. pad; 2012. second bolt; 3. first mold end; 4. second mold end; 5. third bolt; 6. support plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1 - Figure 5 As shown, the utility model is a wave spring forming device, comprising a base 1, an extrusion cavity 101 is opened in the middle of the base 1, a feeder 2 is arranged on the upper surface of the base 1, one end of the extrusion cavity 101 is slidably connected with a first die end 3, and the other end of the extrusion cavity 101 is slidably connected with a second die end 4, the feeder 2 comprises a bottom plate 201, both ends of the bottom plate 201 are mounted with side plates 203 through first bolts 202, a top plate 204 is arranged between the two side plates 203, a driving assembly 205 is arranged on the upper surface of the top plate 204, a bidirectional screw 206 is rotatably connected between the two side plates 203, a connecting plate 207 is slidably connected to the outer surface of the bidirectional screw 206, the connecting plate 207 is fixed in two and symmetrically arranged, a baffle 208 is arranged on the lower surface of the connecting plate 207, an arc-shaped limit plate 209 is arranged at one end of the baffle 208, and a blanking trough 10101 is arranged on the outer surface of the extrusion cavity 101.

[0026] The driving assembly 205 includes a driving motor 20501, a driving gear 20502 is installed at the output end of the driving motor 20501, a through opening is opened in the middle of the top plate 204, the interior of the through opening is rotatably connected to a first driven gear 20503 through a pin rod, a second driven gear 20504 is installed on the outer surface of the bidirectional screw 206, the driving gear 20502 is meshedly connected to the first driven gear 20503, and the first driven gear 20503 is meshedly connected to the second driven gear 20504.

[0027] A support 2010 is installed on the upper surface of the top plate 204, a driving motor 20501 is installed on the upper surface of the support 2010, a slide groove 20401 is opened on the lower surface of the top plate 204, a slider 20701 is provided on the upper surface of the connecting plate 207, and the slider 20701 is slidably connected inside the slide groove 20401.

[0028] A cushion block 2011 is installed on the lower surface of the bottom plate 201 , and the cushion block 2011 is installed on the upper surface of the base 1 through a second bolt 2012 .

[0029] A support plate 6 is mounted on the lower surface of the base 1 via third bolts 5 .

[0030] When in use, first start the driving motor 20501, the output end of the driving motor 20501 drives the driving gear 20502 to rotate, so that the driving gear 20502 drives the first driven gear 20503 and the second driven gear 20504 to rotate, and the second driven gear 20504 rotates while the bidirectional screw 206 rotates, so that the two connecting plates 207 drive the baffle plate 208 and the arc-shaped limit plate 209 to move closer to or farther away from one end, thereby achieving the adjustment of the bottom plate 201 and the drop The width of the material trough 10101 is convenient for blocking and limiting the blanks of different thicknesses. When the positions of the two baffles 208 are adjusted, the drive motor 20501 can be turned off, and then the blanks can be processed. The blanks to be processed are placed at the entrance end of the bottom plate 201, and the blanks enter the extrusion cavity 101 through the bottom plate 201 and the blanking trough 10101. By controlling the first mold end 3 and the second mold end 4, the first mold end 3 and the second mold end 4 are used to extrude the blanks, so that the blanks are processed and formed.

[0031] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A wave spring forming device, comprising a base (1), characterized in that: An extrusion cavity (101) is provided in the middle of the base (1), a feeder (2) is provided on the upper surface of the base (1), one end of the extrusion cavity (101) is slidably connected to a first die end (3), and the other end of the extrusion cavity (101) is slidably connected to a second die end (4); The feeder (2) comprises a bottom plate (201), both ends of the bottom plate (201) are mounted with side plates (203) via first bolts (202), a top plate (204) is arranged between the two side plates (203), a driving assembly (205) is arranged on the upper surface of the top plate (204), a bidirectional screw (206) is rotatably connected between the two side plates (203), a connecting plate (207) is slidably connected to the outer surface of the bidirectional screw (206), the connecting plates (207) are fixed in two and symmetrically arranged, and a baffle (208) is arranged on the lower surface of the connecting plate (207); An arc-shaped limiting plate (209) is provided at one end of the baffle (208), and a material dropping groove (10101) is provided on the outer surface of the extrusion cavity (101).

2. A wave spring forming device according to claim 1, characterized in that: The driving assembly (205) comprises a driving motor (20501), the output end of the driving motor (20501) is equipped with a driving gear (20502), a through opening is opened in the middle of the top plate (204), the interior of the through opening is rotatably connected to a first driven gear (20503) via a pin, a second driven gear (20504) is installed on the outer surface of the bidirectional screw rod (206), the driving gear (20502) is meshedly connected to the first driven gear (20503), and the first driven gear (20503) is meshedly connected to the second driven gear (20504).

3. A wave spring forming device according to claim 2, characterized in that: A support (2010) is installed on the upper surface of the top plate (204), a driving motor (20501) is installed on the upper surface of the support (2010), a sliding groove (20401) is opened on the lower surface of the top plate (204), and a slider (20701) is provided on the upper surface of the connecting plate (207), and the slider (20701) is slidably connected inside the sliding groove (20401).

4. A wave spring forming device according to claim 1, characterized in that: A cushion block (2011) is installed on the lower surface of the bottom plate (201), and the cushion block (2011) is installed on the upper surface of the base (1) via a second bolt (2012).

5. The wave spring forming device according to claim 1, characterized in that: A support plate (6) is mounted on the lower surface of the base (1) via a third bolt (5).

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